Professor's Research$90.00 in a PSA 10.

Raw, it’s a $3.99 card. Slabbed as a PSA 10 it sells for 23× that, and PSA has only ever handed out 310 of them.

Check gradesUpdated 11 h ago

price-history

PSA 10, last year

$90.00

Flat over 30 days

Avg, 90 days$94.75

Sales, 90 days2

Vs raw23×

Market priceA recorded saleBefore our sale records (sales still happened)

grades

sales

PSA 10 · median of last 5 sales, newest count most

$90

22.6× raw
pop as of Nov 5

920graded by PSA

34%gem rate, 1 in 3

0CGC · BGS

Recent PSA 10 sales

30 recorded

October · 2 sales · median $95 · +43% vs Jul
26	eBay	PSA 10 2022 Pokemon TCG SWSH Promo Professor's Research Juniper Holo SWSH152 #SWSH152	−10%	$90.00
9	eBay	2022 POKEMON SWSH BLACK STAR PROMO #152 FULL ART/PROFESSOR'S RESEARCH PSA 10 #152	+33%	$99.50
July · 2 sales · median $66 · −29% vs Jun
24	eBay	Pokemon Professor's Research Professor Juniper SWSH152 PSA 10	+31%	$74.99
19	eBay	Professor’s Research (Juniper) SWSH152 PSA 10 GEM-MINT Pokemon TCG Promo FA Holo #SWSH152	−54%	$57.18
June · 3 sales · median $94 · +68% vs Mar
22	eBay	2022 POKEMON SWSH BLACK STAR PROMO #152 FULL ART/PROFESSOR'S RESEARCH PSA 10 #152	+108%	$125.00
10	eBay	PSA 10 Professor's Research #266 Pokemon #266	−36%	$60.00
10	eBay	Pokemon Professor's Research SWSH152 Sword & Shield Black Star Promo PSA 10	+63%	$93.56
March · 2 sales · median $56 · +43% vs Feb
31	eBay	Pokemon Professor's Research SWSH152 Sword & Shield Black Star Promo PSA 10	+6%	$57.45
22	eBay	2022 POKEMON SWSH BLACK STAR PROMO #152 FULL ART/PROFESSOR'S RESEARCH PSA 10 #152	+38%	$54.00
February · 1 sale · median $39 · +59% vs Dec
25	eBay	PROFESSOR'S RESEARCH PSA 10 2022 POKEMON SWSH BSP #152 JUNIPER PREMIUM COLL FA	+59%	$39.00
December 2025 · 1 sale · median $25 · −58% vs Oct
8	eBay	Pokemon Professor's Research Premium Tournament Coll. FA Promo SWSH152 PSA 10	−59%	$24.51
October 2025 · 2 sales · median $58 · +14% vs Aug
27	eBay	Pokemon 2022 Professors Research SWSH152 Full Art SWSH Black Star Promo PSA 10 #SWSH152	+6%	$60.00
26	eBay	Pokemon Professor's Research PRM. Tournament Coll. Full Art Promo SWSH152 PSA 10	+13%	$56.55
August 2025 · 3 sales · median $51 · −19% vs Jul
16	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SW #SWSH152	−2%	$50.00
15	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SWSH152	−7%	$50.91
14	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SW #SWSH152	−5%	$54.99
July 2025 · 2 sales · median $63 · +75% vs Jun
30	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SWSH152	−15%	$58.00
20	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SWSH152	+89%	$68.00
June 2025 · 1 sale · median $36 · −20% vs Mar
16	eBay	2019-2023 Pokemon Black Star Promo Professors Research: Juniper #SWSH152 PSA 10	−20%	$36.00
March 2025 · 1 sale · median $45 · −9% vs Feb
3	eBay	Pokemon Professor Juniper Tournament PROFESSOR'S RESEARCH Promo SWSH152 PSA 10	−9%	$45.25
February 2025 · 3 sales · median $50 · +4% vs Jan
22	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SWSH152	—	$49.99
22	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo #SWSH152	−1%	$49.99
20	eBay	Professor's Research #SWSH152 PSA 10 Sword & Shield Promo Pokemon 2022	+1%	$50.67
January 2025 · 2 sales · median $48 · +41% vs Dec
30	eBay	PSA 10 Professor's Research Juniper SWSH152 2022 Pokemon #152 Full Art Promo	+9%	$49.97
25	eBay	Pokemon Promo Professor's Research SWSH152 PSA 10 #SWSH152	+32%	$46.00
December 2024 · 2 sales · median $34 · −54% vs Nov
29	eBay	PSA 10 GEM MINT Professor's Research SWSH152 Pokemon SWSH Black Star Promo	+6%	$34.87
2	eBay	Pokemon Professor's Research Premium Trainer Coll. Full Art Promo SWSH152 PSA 10	−55%	$33.00
November 2024 · 1 sale · median $73 · +5770% vs Sep
26	eBay	PSA 10 Gem Mint Professor's Research Full Art Promo SWSH152 2022 Pokemon #SWSH152	+5770%	$73.37
September 2024 · 1 sale · median $1 · −95% vs Jul
3	eBay	2022 Pokemon Juniper Premium Professor's Research Promo #SWSH152 PSA 10 #SWSH152	−95%	$1.25
July 2024 · 1 sale · median $25
1	eBay	2022 Pokémon Professor's Research Full Art Promo SWSH152 PSA 10 Gem Mint #SWSH152	—	$25.00